package com.zbu.common.core.comtroller;

import cn.hutool.core.collection.CollectionUtil;
import com.github.pagehelper.PageInfo;
import com.zbu.common.core.domain.R;
import com.zbu.common.core.domain.TableDataInfo;

import java.util.List;

public class  BaseController {
    public R<Void> toR(int rows){
        return rows>0? R.ok():R.fail();
    }
    public R<Void> toR(boolean result){
        return result? R.ok():R.fail();
    }
    public TableDataInfo getTableDataInfo(List<?> list) {
        //list == null || list.isEmpty()
        if (CollectionUtil.isEmpty(list)) {
            return TableDataInfo.empty();
        }
//        new PageInfo<>(list).getTotal(); //获取符合查询条件的数据的总数
//        return TableDataInfo.success(list, list.size());
        return TableDataInfo.success(list, new PageInfo<>(list).getTotal());
    }
}
